HHH-10174 - Add test for issue

Author: dreab8

hibernate-core/src/test/java/org/hibernate/test/boot/model/relational/QualifiedNameParserTest.java

@@ -0,0 +1,65 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.test.boot.model.relational;
+
+import org.hibernate.boot.model.naming.Identifier;
+import org.hibernate.boot.model.relational.QualifiedNameParser;
+
+import org.junit.Test;
+
+import org.hibernate.testing.TestForIssue;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.nullValue;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Andrea Boriero
+ */
+@TestForIssue(jiraKey = "HHH-10174")
+public class QualifiedNameParserTest {
+
+	private static final Identifier DEFAULT_SCHEMA = Identifier.toIdentifier( "schema" );
+	private static final Identifier DEFAULT_CATALOG = Identifier.toIdentifier( "catalog" );
+
+	private static final QualifiedNameParser PARSER = new QualifiedNameParser();
+
+	@Test
+	public void testStringSplittingWithSchema() {
+		QualifiedNameParser.NameParts nameParts = PARSER.parse( "schema.MyEntity", null, DEFAULT_SCHEMA );
+
+		assertThat( nameParts.getCatalogName(), is( nullValue() ) );
+		assertThat( nameParts.getSchemaName().getText(), is( DEFAULT_SCHEMA.getText() ) );
+		assertThat( nameParts.getObjectName().getText(), is( "MyEntity" ) );
+	}
+
+	@Test
+	public void testStringSplittingWithCatalogAndSchema() {
+		QualifiedNameParser.NameParts nameParts = PARSER.parse(
+				"schema.catalog.MyEntity",
+				DEFAULT_CATALOG,
+				DEFAULT_SCHEMA
+		);
+
+		assertThat( nameParts.getCatalogName().getText(), is( DEFAULT_CATALOG.getText() ) );
+		assertThat( nameParts.getSchemaName().getText(), is( DEFAULT_SCHEMA.getText() ) );
+		assertThat( nameParts.getObjectName().getText(), is( "MyEntity" ) );
+	}
+
+	@Test
+	public void testStringSplittingWithoutCatalogAndSchema() {
+		QualifiedNameParser.NameParts nameParts = PARSER.parse(
+				"MyEntity",
+				null,
+				null
+		);
+
+		assertThat( nameParts.getCatalogName(), is( nullValue() ) );
+		assertThat( nameParts.getSchemaName(), is( nullValue() ) );
+		assertThat( nameParts.getObjectName().getText(), is( "MyEntity" ) );
+	}
+}